More from ground zero

San Francisco wants more data about gig economy workers

Cities all over the world have been hit with the rise of on-demand services like Lyft, Uber, DoorDash, Postmates, Caviar and so many others in recent years. Last year, there were 5.4 million on-demand workers in the country. This year, there are an estimated 6.8 million people working in the on-dem…